ST25DV64K-JFR6D3

ST25DV64K-JFR6D3

ST25DV64K-IER8T3

ST25DV64K-IER8T3

ST25DV64K-IER8S3 Active

64-Kbit Dynamic NFC/RFID tag NFC Forum type V with I2C interface, fast transfer mode and energy harvesting
Quantity $ per Unit Savings
1 - 9$1.340%
10 - 99$1.1812%
100 - 249$1.0522%
250 - 499$1.0224%
500$0.9926%
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In stock:
$1.34
Parameter NameParameter Value
Supply Voltage Min Volt1.8
Supply Voltage Max Volt5.5
Operating Temp Min Celsius-40.0
Operating Temp Max Celsius125.0
ECCN USEAR99
ECCN EUNEC
Packing TypeTape And Reel
ROHS Compliance GradeEcopack2
GradeIndustrial
Package NameSO8
Key features
  • I2C interface
    • Two-wire I2C serial interface supports 1MHz protocol
    • Single supply voltage: 1.8V to 5.5V
    • Multiple byte write programming (up to 256 bytes)
  • Contactless interface
    • Based on ISO/IEC 15693
    • NFC Forum Type 5 tag certified by the NFC Forum
    • Supports all ISO/IEC 15693 modulations, coding, sub-carrier modes and data rates
    • Custom fast read access up to 53 Kbit/s
    • Single and multiple blocks read (same for Extended commands)
    • Single and multiple blocks write (up to 4) (same for Extended commands)
    • Internal tuning capacitance: 28.5 pF
  • Memory
    • Up to 64-kbits of EEPROM (depending on version)
    • I2C interface accesses bytes
    • RF interface accesses blocks of 4 bytes
    • Write time:
      • From I2C: typical 5ms for 1 byte
      • From RF: typical 5ms for 1 block
    • Data retention: 40 years
    • Write cycles endurance:
      • 1 million write cycles at 25 °C
      • 600k write cycles at 85 °C
      • 500k write cycles at 105 °C
      • 400k write cycles at 125 °C

  • Fast transfer mode
    • Fast data transfer between I2C and RF interfaces
    • Half-duplex 256-byte dedicated buffer
  • Energy harvesting
    • Analog output pin to power external components
  • Data protection
    • User memory: 1 to 4 configurable areas, protectable in read and/or write by three 64-bit passwords in RF and one 64-bit password in I2C
    • System configuration: protected in write by a 64-bit password in RF and a 64-bit password in I2C
  • GPO
    • Interruption pin configurable on multiple RF events (field change, memory write, activity, Fast Transfer end, user set/reset/pulse)
    • Open Drain or CMOS output (depending on v
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